From 33e868ff439dd127ee284f7c3c1e460cd9073efd Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Thu, 6 Nov 2008 01:00:16 +0000
Subject: [PATCH] InstructionNamer preserves everything.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58787 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Utils/InstructionNamer.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/Transforms/Utils/InstructionNamer.cpp b/lib/Transforms/Utils/InstructionNamer.cpp
index aa29788af83..5e5ec15f622 100644
--- a/lib/Transforms/Utils/InstructionNamer.cpp
+++ b/lib/Transforms/Utils/InstructionNamer.cpp
@@ -25,6 +25,10 @@ namespace {
     static char ID; // Pass identification, replacement for typeid
     InstNamer() : FunctionPass(&ID) {}
     
+    void getAnalysisUsage(AnalysisUsage &Info) const {
+      Info.setPreservesAll();
+    }
+
     bool runOnFunction(Function &F) {
       for (Function::iterator BB = F.begin(), E = F.end(); BB != E; ++BB)
         for (BasicBlock::iterator I = BB->begin(), E = BB->end(); I != E; ++I)
-- 
2.11.0